Fixed some warnings produced by GCC 4.9.2

[oss/catdoc.git] / src / pptparse.c

diff --git a/src/pptparse.c b/src/pptparse.c
index c5ebe0381bd3c78f6cb5839198343736546a0b7c..f475f07b58ee10032547a066043cb549838ebc42 100644 (file)
--- a/src/pptparse.c
+++ b/src/pptparse.c
@@ -84,7 +84,7 @@ void do_ppt(FILE *input,char *filename) {
  */
 static void process_item (int rectype, long reclen, FILE* input) {
        int i=0, u;
-       static char buf[2];
+       static unsigned char buf[2];
 /*     fprintf(stderr,"Processing record %d length %d\n",rectype,reclen);
  *     */
        switch(rectype) {